![]() ![]() That's why I am writting the whole details about the encryption methods and I am focusing only in FileVault 2 and BoxCryptor and not in general encryption. ![]() Boxcryptor supports two-factor authentication with Duo Security. They had answers like: Yep, it is secure, but what about the block chiphers? what about the Initianilation Vectors? Is the private key the same or different? Boxcryptor is an easy-to-use solution for cloud-based encryption. P.S.2 Also, I saw a couple of good questions in the security.stackexchange about a double encryption, but all were quite general. If someone knows about it, just edit the the question to provide more information about that. If you have company data or private content in Dropbox, Google Drive, OneDrive or stored in another cloud gives you Boxcryptor more safety. I dont know what chipher block FileVault 2 uses. Cloud storage providers usually secure their servers with their own security methods. So, as you imagine, the question is about:Ī double AES encryption with different keys and I think with different When the User turns on the Mac again, and FileVault 2 decrypts all the disk files, Is it possible to harm the already encrypted BoxCryptor file textfile.txt which is located in the "Dropbox" folder ? So, it encrypts again theĪlready encypted file: textfile.txt from the BoxCryptor. FileVault 2: Encrypt again all the files.User: Open the Boxcryptor and encrypt a file: textfile.txt on the "Dropbox" folder.User: Turn on the Mac and login into his account.(correct me if I am wrong about that by the way).Īlso, both of them have a different public and private keys due to the fact the "initialized passwords" were completely different. So, the user asks to decrypt it a file and the files are not auto-decrypted while the system is up like the FileVault2 Also, BoxCryptor decrypt and encrypt on user demand. Assuming that someone has a Mac and uses FileVault 2 FDE (256-bit AES key) and uses the BoxCryptor (256-bit AES key) for the clouds like Dropbox/GDrive/etc and or some other folders.įileVault 2 uses AES with 256-bit keys and FileVault 2 encrypt the FDE while the system is halted.īoxCryptor uses AES with 256-bit key and from a search on the internet it uses CBC as block chipher.
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